90641586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126949}}^1$

素因数の和:126978

約数の個数: 32

約数和(自身を含む): 219369600

約数和(自身を除く): 128728014

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 126949, 253898, 380847, 761694, 888643, 1777286, 2158133, 2665929, 4316266, 5331858, 6474399, 12948798, 15106931, 30213862, 45320793, 90641586]

約数ペア:

[(1, 90641586), (2, 45320793), (3, 30213862), (6, 15106931), (7, 12948798), (14, 6474399), (17, 5331858), (21, 4316266), (34, 2665929), (42, 2158133), (51, 1777286), (102, 888643), (119, 761694), (238, 380847), (357, 253898), (714, 126949)]